Artstor is a digital library of more than two million images in the arts, architecture, humanities, and social sciences. Users can search for or browse images by creator, time period, genre, type of work (e.g., sculpture, jewelry, architectural drawing), or by region where created. Artstor images are contributed by museums, libraries, and universities worldwide and are intended for educational use. Artstor tools include the ability to zoom in on and to pan across high-resolution images, to print, to download images, and to export citations to RefWorks. Users can create a personal account in order to save search preferences and to create online image groups. Instructors should contact the Fine Arts Librarian in order to create shared image groups for class assignments or to save images directly to Powerpoint.